theres a great build along on that page of pa
http://www.primitivearcher.com/smf/index.php/topic,6487.0.htmlhave made numerous bone points
not sure what states they are legal to hunt with
but they can be as effective as any other material
natives across this continent(and elsewhere in the world)
made and used bone heads extensively(along with fire hardened wood points)
bone was readily available and easier to work than stone
but of course, the nature of bone means very few have survived the centuries as stone does
here are a cupla pix of some i have made
copied from this page outta the overstreet guide