I heard of a guy in Pa who got an arrow in his hand about a month ago , The story was that he shot a pig or havlina in texas the week before and had not checked his arrows , took a shot on the leage course , and the arrow missed the target , the next shot the arrow broke 8" from the nock and went into his bow hand , doing quit a bit of damage . They were carbon express 100's and Ill bet he was way underspined , not sure on his setup .