This weapon is of very great length, some specimens measuring fourteen or fifteen feet from butt to point; and unless the warrior were able to supplement the natural strength of his arm by artificial means, he would not be able to throw the spear more than a few yards. He has therefore invented an instrument by which he can hurl this long and unwieldly weapon to a considerable distance. The principle on which this instrument is formed is identical with that of the Australian throw-stick, but there is a difference in the application. The Australian throw-stick is straight, rigid, and is applied to the butt of the spear, whereas the implement used by the New Caledonian is flexible, elastic, and applied to a spot a little behind the middle of the spear. This instrument is ingeniously simple. It is nothing more than a plaited cord or thong made of a mixture of cocoa-nut fibre and fish-skin. It is a foot or more in length, and is furnished at one end with a knob, while the other is worked into a loop. This elastic cord is called by the natives “ounep.” When the warrior desires to throw a spear, he slips the loop over the forefinger of his right hand, and allows it to hang in readiness for the spear. As soon as the time comes for the spear to be thrown, the man balances the weapon for a moment so as to find the middle, and then casts the end of the thong round it in a sailor’s half-hitch, drawing it tight with his forefinger. As long as pressure is thus kept upon the thong, it retains its hold of the spear; and as soon as it is released, “the half-hitch” gives way and allows the spear to free itself. The mode of throwing is therefore evident. The warrior holds the loop of the thong on his forefinger, the rest of the hand grasping the spear. As he throws the weapon, he loosens the hold of his hand, and so hurls the spear by means of the thong. The classical reader will doubtless remember that this thong or “ounep” is precisely the “amentum” of the ancients, but is actually superior in its construction and manipulation. The amentum was simply a loop of cord or leather fastened to the shaft of the javelin just behind the balance. When the warrior wished to throw a spear, he grasped the shaft in his hand, inserted his fingers in the loop, and by means of the additional leverage was able to throw a heavy weapon to a considerable distance. See, for example, Ovid’s Metamorphoses, xii. 321: “Inserit amento digitos, nec plura locutus, In juvenem torsit jaculum;”