Bloke was lucky
Anyone who has ever used a bow will know which is the "dangerous end" of an arrow - it's the one with a plastic notch to fit the bowstring. Eye injuries from this end are quite frequent. The other end is called the "lethal end" with good reason. It's simple to kill someone with an arrow and if this guy had shuffled off the burglar I doubt if "but he bent my car" would have kept him out of jail.