Speckmisser:
Here's an arrow ballistics calculator:
http://home.att.net/~sajackson/ballistics.html
Plug in 4 inch vanes [plastic], .7 inch vane height, .34 shaft diameter, arrow weight 435 grains, arrow speed 345 fps. You'll see that the arrow trajectory really heads for China in a hurry but the arrow velocity remains surprisingly high out beyond 100 yards. There's really very little drop in velocity considering the rainbow trajectory. The arrow's kinetic energy remains really high way beyond the point of accuracy. Most articles I've read seem to believe that a kinetic energy of 60 pounds is more than sufficient for thick-skinned, heavy-boned game such as hogs.
This is the data for my crossbow. Now plug in your arrow as it comes from your compound or recurve bow. You'll see a huge difference in trajectory. The problem is, as you stated, that a lot can happen between the time you shoot and the time the arrow gets to a hog 50 yards away. The only way I'll shoot at 50 or 60 yards is if I know the precise distance and if the hog is standing unaware of me. Even then, I'm not sure what I'll do.
Here's an arrow ballistics calculator:
http://home.att.net/~sajackson/ballistics.html
Plug in 4 inch vanes [plastic], .7 inch vane height, .34 shaft diameter, arrow weight 435 grains, arrow speed 345 fps. You'll see that the arrow trajectory really heads for China in a hurry but the arrow velocity remains surprisingly high out beyond 100 yards. There's really very little drop in velocity considering the rainbow trajectory. The arrow's kinetic energy remains really high way beyond the point of accuracy. Most articles I've read seem to believe that a kinetic energy of 60 pounds is more than sufficient for thick-skinned, heavy-boned game such as hogs.
This is the data for my crossbow. Now plug in your arrow as it comes from your compound or recurve bow. You'll see a huge difference in trajectory. The problem is, as you stated, that a lot can happen between the time you shoot and the time the arrow gets to a hog 50 yards away. The only way I'll shoot at 50 or 60 yards is if I know the precise distance and if the hog is standing unaware of me. Even then, I'm not sure what I'll do.