How do i connect parts to an npc without them falling off

[Gameboy5704 (someone)]

Usually when I’m trying to make an NPC that is animated, I connect special parts to them but they always fall off. This is pretty annoying because I see a bunch of animated npc’s in other games with coonnected parts to them but when I try to group some parts to the torso/arms etc. they fall off and the npc attacks without the special part on it. I want to make multiple parts though, because 1 part connected would be kinda lame.

Here is an example:

So how do I do this? I’ve tried this for days now but nothing has worked so far…

[mlghtytemplate (Revocopfor)]

Have you try welding it? If not then try doing that, If it doesn’t work let me know.