Just think about it. And Indian had to cut and form a piece of wood for a bow, make a string, form an arrowhead from a piece of flint, cut an arrow, attach the arrowhead to the arrow and then get close enough to an animal to shoot it for food. I know how hard it is to kill a deer with a modern compound bow. It seems impossible the way they did it, but obviously it happened thousands of times over. Just goes to show how ingenious humans can be.
If someone offered me $1,000,000 to accomplish that feat using only the tools available to Indians and a year to complete the task, I wouldn't even try. Failure would be almost assured.
Some of you hard core outdoorsmen are going to tell me you could do it. I don't doubt you at all. Have at it, and post your deer picture. By the way, sorry but I can't offer the $1,000,000. You'll just have to do it for the sake of saying you did it.