For now, yep. 

At least that's all that's bothering me.

Ah actually, [@Anonymous] that whole boomerang thing? How does it work? 

I can see using them as a throwing weapon, but the shape of the weapon doesn't really lend for the aerodynamics to make a return trip. Perhaps attach them to wires or something you can physically pull them back, less change of them getting lost if someone dodges or knocks them out the air. Still the same downfall with the rope thingy, but perhaps a easier thing to ascertain?