There is only one texas palm where the fronds are worth messing with, it is the big ones with the thorns on the stem. They work nice, but a lot of work, not sure it is worth it. I had a neigbor where I used to live had about 10 of those palms, they would trim once a year and I would be there ready. I would load them up, take them to my house, trim the thorns off the stem, cut stem right length, drill holes in stem so the could be installed onto the blind with screws (otherwise stem will split), haul them to my lease, and install them one at a time like roof shingles.
If they lasted more than one season it would be worth while, going into second season about 50% would be disintegrated, and would require adding more each season. I would look for natural camo on your property where the blind will be, that way you do not need to haul camo, and easy to add to it each year. I have a lot of cedar on my lease, so I been using that last few year. Just lay cedar on it and wire to hold it on. Plus fronds required screws into the blind which is not good for the blind.
See old fronds with new on top...
Switch to cedar...
Last season, don't think I added any more to it...