Stephpd: "... and allow fixed blade knives that are considered deadly weapons on the boys ..."
Sorry, Steph, but your information is wrong. I speak as an Eagle Scout in the 60's and a Scoutmaster in the 80-90's.
Yes, in the 60's, a fixed blade hunting knife was allowed and common. I still have my old official BSA 4" blade hunting knife in scabbard in my tool box.
However, by the time I re-joined Scouting as an adult in the 80's, the rules had changed. While cooking kits can contain all sorts of kitchen knives, both Scouts and Scouters are enjoined against carrying any fixed blade knives. All carry knives must be either folding pocket knives or, for larger blades carried on the belt, lockback knives.
I gave this a bit of thought, and the safety logic was clear to me. Kids almost never put belted items (scabbards, holsters, etc.) on their belts in position to keep them from sliding around to the very front. Hunting knives need to be behind two belt loops to keep them to the side. Hang a hnting knife on a belt between the buckle and last loop, and watch how fast it migrates all the way to the front. Now imagine a kid running and falling with a knife point five or six inches below his belt, immediately beside his zipper.
There have been other (for the good) safety changes in Scouts between my two periods of participation. In the 60's, brother and I had an official BSA axe and hatchet for preparing firewood. By the 80's, all troops had converted to bow saws, folding saws,, and ring-hold wire saws. MUCH safer, and just as good for making firewood.
craig