De quoi est fait propulseur
A lever that extends the arm when throwing a spear.
- Spear-thrower shaft — a pour partie. A lever that extends the arm.
- Hook spur — a pour partie. A hook against which the dart rests.
- Lever — utilise. It extends the arm — a lever.
- Spear — utilise. It throws darts.
- Wood — est fait de. A spear-thrower is a wooden or bone stick with a hook.