Lee, adding to Chuck's comments, if you use the rivets, I would add something behind the fabric. Maybe some plastic, and then still use backing plates on the rivets. You need to increase the bearing surface or the rivets will pull through. At the very least add some webbing on the backside too if it must be flexible.Lee
The pop rivets aren't a bad idea. If that ice pick hole is big enough to get the rivet through, the plastic backing would help to give the rivet strength.
Chuck
If I was just attaching the nylon around the edges it wouldn't be a problem but I need it done in the middle as well and it's fairly large.