It didn't hit him, maybe only his oversized ego got dented, a man behind him were hit, this guy should be in media on a daily basis, not Trump. DJT was scratched only.
He's a narcissist to the degree of it being a mental illness, I don't think most people are aware how little reality these people let into their psyche, to protect the image they have of themselves. There is no dent, this simply didn't happen for him.