My next thought was of devising a weapon for offence and defence, also to be used in killing game. The idea of a bow and arrows at first suggested itself, but this was abandoned for the bow-gun, for, as boys, we were able to do good execution with the latter as it had a stock and breech, admitting of securing better aim.
Looking about for material from which to construct the bow-gun, the bamboo seemed to be the most available for the barrel; so I cut down one about two inches in diameter, from which I selected the longest and straightest section between the joints. Next I cut a deep notch about four inches from the larger end, and extending to the centre of the bamboo. From the lower end of the notch I split away the upper half of the tube, thus forming a spout about four feet long which was to carry the arrow. For a breech I selected a forked stick, the butt of which I carefully rounded and smoothed until it would fit tightly into the round socket at the larger end of the barrel, above the notch. This, though crude, furnished a very fair substitute for a breech to rest against my shoulder when taking aim, particularly as I had thought to select a forked stick which had the butt slightly bent so that, when fixed in the breech-end of the barrel, the proper elevation was given.
The next step was to make a bow and fix it firmly across the under side of the barrel, at right angles to it, I searched about in the bush a long time before I found a tree of the right size, straight and without branches; and, on bending it down toward the ground and cutting it, I found that it was elastic and quite hard. From the tree I cut a section about three feet long, which I squared for a distance of two inches in the middle, whittling what was to be the inner side down flat from either side of the squared part to either end, each half tapering slightly from the middle. I did not remove the bark from the back of the bow.
Next I cut a square slot about the width of the squared part in the centre of the bow, in the under side of the bamboo about a foot from what was to be the muzzle, being careful, however, not to cut through into the groove of the barrel. Into this I carefully fitted the squared portion of the bow, after which notches opening in opposite directions were cut on the lower side of the barrel, one on each side of the bow. With one of the supple vines I then lashed the bow firmly, drawing the vine over the notches. When the vine was thoroughly dry the bow would be held firmly and rigidly in place.
The question of arrows was quickly solved, for I could think of nothing that could serve the purpose better than the long smooth stem which supported the heads of the wild canes These were of just the right size and length. I cut several dozens of them, sharpening one end of each, and notching the other to receive the string. To give sufficient weight to the execution end of the arrow, I split a piece of the tough vine into fine strips, with which I closely wound the arrows near the ends, until the proper weight was secured to balance them during their flight and thus render them accurate. For the wings of the arrows I used sprays from the plumes of the wild cane, until I could find something more suitable, fastening them to the string end with fibres from the ever useful vine.
It now only remained to provide a string for the bow, before the weapon could be tested. Carefully separating the longest fibres of the cocoanut cloth. I braided them into a strong cord of uniform size, which I fastened to the bow.
And now for the test! Drawing the string back to the notch, I placed one of the arrows in the groove of the gun and, raising the gun to my shoulder, I released the string with an upward pressure of my right thumb, at the same time pointing the gun in the direction of the brook.
As straight as a line could be drawn, the arrow sped away over the brook and was lost in the thicket beyond. I felt confident of the success of my bow-gun, and after constructing a quiver for the arrows from a piece of the cocoanut cloth fastened together with thorns, and braiding a cord with which to sling it over my shoulder, I turned my attention to the final preparations for departure.
These consisted of providing a store of provisions in case I did not immediately find food on the way. I roasted several of the yams, and gathered two dozen oranges which were stored in a bag made of the cocoanut cloth. I did not include cocoanuts, for I was sure to find plenty as I went along.
I took the precaution to gather a quantity of the cane floss for tinder, which I placed in a short piece of bamboo, which I stopped up tightly at both ends with wooden plugs. This was to protect it from moisture in case of rain. I also took the cocoanut calendar.