still no luck
However I did find this free download on ethnic archery
Quiet a good book
also I may be leaning towards Papua New Guinea,now for the origin of my Bow
my arrow looks to be a match for the following description of one from Papua New Guinea,
The shafts are of reed, nockless, and rarely decorated
A common war arrow with plain, spindle-shaped head of palm wood; plant-fiber reinforcement. Arrow
is 121.5 cm long and 1.1 cm in diameter; head is 41.5 cm long.