hickry,
I had the same thing happen to me last week. I shot a buck with a 160 Snuffer, little forward. As he took off I saw more arrow sticking out then I expected. However, looked to be at least 4" (which would put the arrow in the front lung). I was VERY foggy that morning, I could not see over 50 yards (normally I can see 1/2 mile over winter wheat, and picked corn with a nasty thick swale between). I figured the buck would head for the nasty cover of the swale just north of where I shot him (100 yards or so). I tracked him through the cover,with plenty of blood. Once the buck was through the cover, I lost all blood on the edge of the picked corn field. Searched on my hands and knees for 4 hours. NOTHING! Very disapointing!
I went back the next morning, figured if the deer was dead in the swale, I would see crows, ravens, or vultures. Maybe a coyote something. Nothing?????
I can't imagine the deer lived, but where did he go???
I have "lost" a few deer in all the years, its never easy, always disheartening. However, nothing in nature goes to waste.
chris <><