MB -
They aren't blunt tipped, more like a little triangle shaped on the end, but they are far from blunt. I think they are just set up to work a little differently. Looking at them it looks almost like you should kick into the tree like you are kicking a soccer ball, instead of stomping down into the tree. On my old gaffs I tried never to get my kness within 6 inches or so from the tree, with these they are set where you can stand much more straight legged than slightly leaning back. A big difference I noticed was how small of a hole they put in the tree compared to my old gaffs, they may go deeper, but the hole is much smaller.
Greg