yea, just not as much as it could. Its proven useful in mass amounts or along chokepoints, and against wildlife that can see you but not path to you. Say wolves trying to get at you through a wire fence. A few of them along that fence will kill them as they path.
And any zom that paths through them will take damage until they upturn, making them useful for sleeping safer and defense against a sudden horde should you not run for some reason.
But, theres a reason you can make them at level 0, and its not because they are hard to make or super effective against the undead.
Theyre not bad practice for skill points.