I'm having a hard time finding anything on what North Carolina Regimental flags looked like during the revolution. The most I can come up with is the "Guilford Courthouse" flag which appears to actually be a state militia flag from 1812.
aalan94 said:
Flags weren't simply adornment. They were used as rally points and signals. So every unit would have had something. But it might have been something so non-descript as to not warrant record keeping. A single color banner or something basic is not unlikely for units with few resources.