The traps are also spoken of as “H and T,” or “head and tail” traps, and are usually marked with a large H or T; but this means merely that the shooter may select the trap to be pulled by the toss, in case the terms of the contest permit it. The sportsmanlike mode, however, as claimed by Eastern sportsmen, is to allow the trapper, provided he can be perfectly relied upon, to pull any trap he may choose, without notice to the shooter.

Four or five traps are generally used, placed several feet apart, at twenty-one yards from the score in single-bird shooting, and at eighteen yards in double-bird shooting. In double-bird shooting the two birds are not placed in the same trap, but two traps are pulled at the same time. In single-bird shooting only one barrel can be discharged at one bird; and to save time, the shooter should fire at two birds, one after the other, before he leaves the score, being thus compelled to use both barrels of his gun.

A bird, to be credited as killed, must be retrieved within the bounds—that is to say, must be gathered with the hands alone; and it was formerly permitted to take him not only on the ground or in the air, but from a tree, and the shooter might walk round a running bird and drive him towards the trap; but more modern rules require that the bird shall fall, and shall be proceeded to straight from the score. The bounds are eighty yards radius from the centre of the traps in single-bird shooting, and one hundred yards in double-bird shooting. The distance should be measured with a rope, and marked by small flags or painted stakes set up in the ground.

The judges order the shooter to retrieve any bird they think proper; and in case there is doubt whether a bird was hit, although duly retrieved, they must examine and decide, being occasionally compelled to pick the feathers in order to ascertain.

In case of a missfire, according to the rules of the New York Club, if the cap explodes, the bird is counted against the shooter, although his gun may be properly loaded, he being responsible for the cleanliness of the gun; but in case the cap fails to explode, he is allowed another bird. Other clubs only require that the gun shall be properly loaded; and others score the bird as missed. If in double-bird shooting one bird only rises, it used to be counted to the shooter, and he was allowed another bird in place of the one that failed to fly, thus really shooting at two single birds. This was so manifestly unjust that the rule has been changed by the State Association, and the shooter is required to shoot at a fresh brace. The sportsman stands at the score and directs the trapper when to pull; he must hold the butt of his gun beneath his elbow, but usually drops his head, and bends his body into the position it would take were the gun at his shoulder, so that he merely has to raise his gun to his eye and point it. In double-trap shooting, undoubtedly, the marksman requires every advantage he can obtain, and then will have many birds pass beyond range ere he can fire; but where a single pigeon is presented, it would be advisable to require every contestant to hold his gun with the muzzle above his head. Professional shots usually extend the arms and assume an attitude, and gain an advantage that would be impossible to them in game-shooting.

The weight or character of gun and load of powder have not heretofore been restricted, although it is unreasonable to match a light field-gun, loaded with three drachms, against a fourteen-pound ducking-gun, driving its charge of No. 10 shot with six drachms of powder. The load of shot should not be over one ounce and a quarter; but even with this restriction the heavy guns will have the advantage, being able to send fine shot stronger, and have the benefit of the extra quantity of pellets. The size of shot in light guns is generally No. 7, with three and a quarter drachms of powder. The guns are loaded in the presence of a judge selected for the purpose, and the shot is poured into a measured charger; but with breech-loaders, as the cartridges are already prepared, it is customary to select one of the latter at random and open it.

A good shot will frequently kill twenty single birds in succession, and some persons who have made this sport their specialty have been known to kill many more; but the majority of excellent sportsmen will not kill over nineteen out of twenty. The best field-shots are often bunglers at trap-shooting. Where double birds are shot at, it is rare that twenty are killed without a miss, and an excellent average out of ten double rises would be seventeen birds. The second bird is frequently so far off ere he is fired at, that, even if hit, he will go out of bounds and be recorded as missed, although he falls dead. In this shooting there is much in accident, not only as to the bird’s falling out of bounds, but as to the mode of flight; for if both birds go directly away from the stand, the chances are against the shooter, whereas if one approaches, the difficulty of killing is not much greater than with single birds.

In England a better rule in shooting single birds generally prevails, by which the rise is extended to twenty-five or thirty yards, but the shooter is allowed to use both barrels; thus occasionally making some brilliant shots at long distances, and proving the qualities, not merely of the sportsman, but of his weapon. Firing a single barrel at a pigeon within thirty yards, is dull sport; better marksmanship is required to stop him at from thirty-five to forty with the first barrel, even with the additional chance with the second at from forty to fifty.

No scattering gun, filling the air with its cloud of mustard-seed, will answer for this work; the closest and strongest-shooting gun will have to be held so true that the centre of the charge will hit the object, to obtain the least chance with the second barrel, or to insure certainty even with the first. Fewer birds that are fairly hit will go out of bounds, as the second barrel may complete the work of the first; and the best marksman will generally exhibit himself by the management of this barrel, to use which at all will require extreme rapidity and accuracy.

This fact has been recognised occasionally at conventions, or where the contests were for honor and not money, by increasing the distance at which ties are shot off. In a large match there are always several ties, which are shot off at five birds, and frequently not finished till repeated several times. At the New York State Convention of 1865, held at Niagara Falls, the parties tying one another were set back five yards at every tie, and still at thirty-one yards four birds out of five were killed with a single barrel—although, of course, at this distance much will depend upon the direction and mode of flight. Success, even with the use of both barrels, will require far more brilliant shooting than in the present mode.