Mesh Not Moving Properly With Armature

I am trying to create a dragon animation, but I’ve struggled so much to figure out why my dragon mesh moves with the armature, except the wings, which just get stuck in place and don’t move with the rest of the mesh (it’s all as one object and parented). Although, I’m not sure that the object and armature have been parented corrected with weights. Below is the link to my blender file. I really need help with this and anything would be appreciated :slight_smile: