If you’re interested in Papuan archery, check out this article by Dr. Ed Ashby —
http://www.alaskabowhunting.com/PR/Ashb ... Arrows.pdf Interestingly, the barbed wooden-point arrows found on page 11 of Dr Ashby's article were reserved for adulterers among the tribe with whom I lived, the protuberances representing breasts. It's also worth noting I never shot any metal-tipped arrows in PNG (the 'broadheads' for instance were made from a hard an inflexible wood).