hmm i think you should read before u laugh at somebody else. in fact there were some composite bows made completly out of bones and sinew but i dont think thats what SMZ meant anyways.
I think i just said somthing like that~:p.

longbows were not precision weapons. probably very affective as units firing a cloud of arrows to cover areas rather than singling out specific targets to take down. specially over longer distances.
Thats exactly how they where used. But I doubt ANY weapon of that era was accurate at that range. I don't know of any anyway.