In lord of the flies What does the boy with the remains of a black cap on his red hair and a pair of broken spectacles on his waist do?

The "little boy" was Jack, who was a very big part in the book!

His black cap was the remains of his choir/prefect uniform.

Red hair- he was the only boy on the island with red hair... short tempered?

And held onto Piggy's spectacles which he stole.