The bladder is made of a seagull’s or cormorant’s gullet, inflated and dried. It is fastened to the javelin-shaft by means of a piece of bone with a hole bored through it for the purpose of blowing up the bladder. This hole is closed with a little wooden plug.
From this bladder-dart the Eskimo’s principal hunting-weapon—the ingenious harpoon with bladder and line—has probably developed. In order to cope with the larger marine animals, the size of the bladder was doubtless gradually increased; but the disadvantage of this—the fact that it offered too much resistance to the air to be thrown far and with force—must soon have been felt. The bladder was then separated from the javelin, and only attached to its point by means of a long and strong line, the harpoon-line. The harpoon, which was now made larger and heavier than the original javelin, was henceforward thrown by itself, but drawing the line after it. The bladder, fastened to the other end of the line, remained in the kaiak until the animal had been pierced, when it was thrown overboard.
This harpoon, with all its ingenuity of structure, ranks, along with the kaiak, as the highest achievement of the Eskimo mind.[11]
HARPOON
Its shaft is made in Greenland of red drift-wood—a sort of fir from Siberia, drifted by the polar current across the Polar Sea—which is heavier than the white drift-wood used in making smaller and lighter projectiles. The upper end of the shaft is fitted with a thick and strong plate of bone, on the top of which is fixed a long bone foreshaft—commonly made of walrus or narwhal tusk—which is fastened to the shaft by means of a joint of thongs, so that a strong pressure or blow from the side, instead of shattering the foreshaft, causes it to break off at the joint. This foreshaft fits exactly into a hole in the harpoon-head proper, which is made of bone, generally of walrus or narwhal tusk. It is now always provided with a point, or rather a sharp blade, of iron; in earlier days they used flint or simply bone. The harpoon-head is fastened to the harpoon-line by means of a hole bored through it, and is provided with barbs or hooks so that it sticks fast wherever it penetrates. It is, moreover, so adjusted that it works itself transversely into the flesh as the wounded seal tugs at the line. It is attached to the harpoon-shaft by being fitted to the before-mentioned foreshaft, whereupon the line is hooked on to a peg, placed some distance up the harpoon-shaft (at a), by means of a perforated piece of bone fixed at the proper distance. Thus the head and the shaft are held firmly together.
When the harpoon strikes and the seal begins to plunge, the bone foreshaft instantly breaks off at the joint (see [illustration]), and the harpoon-head, with the line attached to it, is thus loosened from the shaft, which floats up to the surface and is picked up by its owner, while the seal dashes away, dragging the line and bladder after it. It must be admitted, I think, that it is difficult to conceive a more ingenious appliance, composed of such materials as bone, seal-skin, and drift-wood; and we may be sure that it has cost the labour of many generations.
