Stacy willingly relinquished his horse, and Tad, mounting the stubborn little animal, treated the party to as entertaining a bit of horsemanship as they ever had witnessed. After Tad had finished with the pony the animal, thoroughly subdued, made no further objections to the discharge of weapons all about and over him.

"Now, go ahead, Chunky," advised Tad. "If he cuts up any more just take a tight rein and give him the spur. But I think he'll be good without it."

Stacy had no further trouble with the pony after that. In fact, all the ponies soon accustomed themselves to the noise of the firing and the attendant excitement.

At first none of the boys seemed able to hit even the stump. Presently, though, little black patches began to appear on the white paper as the marksmen dashed by, each successful shot being greeted by a cheer of approval from the spectators.

"Those boys have the right stuff in them," said the guide to Professor Zepplin. "They shoot and ride like old hands already, though they don't hit the mark every time they shoot."

"They are young Americans," smiled the Professor. "No other country in the world produces such types. As a foreigner I can appreciate that."

While they were talking, Tad was taking his turn at the target.

"Just look at that boy ride. That proves it," said the Professor.

Tad had dropped the bridle rein over the saddle bow as he neared the shooting mark. Rising in his stirrups, riding there as if he were a part of the animal itself, he was holding the bobbing rifle easily, eyes fixed on the mark that hung gleaming in the sunlight.

Suddenly the butt of the rifle sprang to his right shoulder, a flash of smoke and flame leaped from the muzzle of the gun, and a tiny black patch appeared, like magic, fairly in the center of the target.