i dont know man. they had some snazzy compounds on that mythbusters show. every time the shot arrow simply diverted after impact. almost every time.Ducman said:Splitting the arrow to the head would take a bow will alot of strength
thats how i see it. just as hard and amazing, but it looks way cooler.To get an arrow to go inside a larger arrow... I don't see that any more difficult than getting a robin hood. The nock is smaller than the shaft diameter. so if you off just alittle, then the arrow head will deflect off the nock.