Personally I use a fixed blade broadhead ( thunderhead 100). Sometimes a blood trail can be lost especially if the deer is booking it like crazy through the woods because only droplets can be seen at times depending on your arrow placement. I have found over the years that once a deer is hit and it heads in a direction is will almost always stick to that general direction even if it doubles back it will turn and continue in the direction it started.
Shot a 8pt 205lb deer this morning at 18 yards in the lungs and it only went 100 yards. Particularly in the lungs if there is no pass through think i may have had a lung or airway shot. It will normally stick to deer trails where it can move easily.
Here is a anatomy diagram showing the internal organs and structure of a whitetail deer.Taking that into consideration, and expandable broadhead wont have as much penetration as a fixed broadhead. I stuck a big 9pt sunday 160lbs entered into the lungs and ribcage and caught the faraway front shoulder as it was exititng. Deer still piled up within 50yds but it was a pain tracking from just one hole..my .02 Do you think if i bump my draw weight up i can make a change? after the shot and found no blood using a headlamp. I took a shot on a spike buck at 25 yrds out...never found the arrow but heard it hit the deer then the brush. I found the arrow with little blood on it at the vanes and but it was covered in flesh/meat and hair. I was shooting from an elivated position at 20ft so I cut yardage and I couldn't have placed the arrow more perfectly.After some rain in the afternoon I shot a doe tonight quartering away at 33 yds. 2 blade powered by a Bowtech Guardian set at 70lbs. What are my chances of finding this deer in the morning? It was a bit higher than I wanted but it was a complete passthrough. I tracked the bloodtrail for about .5 mile then it ended. Had a great blood trail for about 40 yards then it just stopped... The arrow had so much momentom that when it came out it stuck in the dirt. For those of you losing blood trails you might not of actually lost the trail.On every opportunity, a deer hunter must make a choice; is this placement and range ethical?It is ethical if it is within a hunter's ability, properly placed and with a sufficiently powerful weapon.
Having said that, the red dots on some of the trail cam pics are gonna result in a log tracking job. We tracked it to another cross road (large amount of blood) into a field where we can't locate the blood because of course it rained last night. Also remember that from a stand, you need to aim where you want the arrow to COME OUT on the opposite side.