I double lunged a small buck last Sat. I hit right behind the front shoulder and the arrow exited out between the second to last and last rib on the other side. Blood all over the arrow, but not one drop could I find after that. As Dampland suggested, I always listen hard after the shot and I had heard the buck crash in a thicket behind me and thats where I found him. Even though I knew thats where he probably lay, I went ahead and found the arrow and tried to blood trail to the deer, but there just was not any blood. The hole had been plugged with some cartilidge.