How can I use the Vinland flag without being labeled a Nazi?

I am a big Type O Negative fan with Scandinavian heritage and dable in paganism. I want to use the Vinland flag in my next battle jacket but am worried it could get me labeled a Nazi due to its appropriation by certain groups. Do y'all have any ideas how I could use it without being labeled as such? Right now my best idea is put an anti-Nazi patch right under it to clarify my stance.