Everyone I've ever bought came sharp. I always touch them up a tad but, they come sharp.
Take them back and trade them for some sharp ones.
Or, get in contact with NAP and as them what's up with the dull heads. They may be sending them out dull. To save a buck (dollar)???
The same thing happened to me in the past with the Thunderheads. I took them back to the store and basically got the "oh, well" response. Finally managed to talk the owner into opening another package of the same broadheads to see if they were dull. These were razor sharp and he let me exchange them. Never heard what happened when he sent them back NAP, but I think they are slipping a little on their quality control. Whenever I buy any now, I check them at the store before leaving.
In the winter months, when the tempurature drops well below freezing, it gets harder to stay warm enough to be comfortable. Yes, wool socks are better than cotton but; battery powered heated socks are even better. And yet our feet end up cold at some point anyways. When we are hunting we are usally trying to be as still as possible, for as long as possible. The problem is, when we aren't moving, our blood circulation slows down. We especially lose...