I seen it at Wapak Archery, when a guy was shooting for group size in the broadhead pit. He wasn't checking his arrows after each shot...not to mention, you don't shoot for group size with broadheads, as it'll ruin other arrows. Anyway, one of the arrow shafts was scored by a broadhead blade and he didn't catch it before shooting it. When he shot the scored arrow it splintered into his bow hand, hitting between the thumb and index finger web and the carbon splinters exiting between his index and middle fingers...on the palm side.
He came into the back door entrance of the pro shop yelling and screaming...scared the crap out of everyone. I had the store owner call 911, another guy go out by the road to signal/catch the rescue driver and I took him into the bathroom sink. He was bleeding but not bad, so I had him get on his knees in front of the sink and hold his hand under the cold water, until the EMTs arrived. That pretty much stopped the bleeding and numbed it a little too. As it turned out, he didn't lose the use of any of his hand, when they removed it at the hospital. Lucky...real lucky!
Bowhunter57