Put the wooden boomerang in one hand, and the fire boomerang in the other.
Now throw the wooden one.
Amazing that it doesn't burn up mid-flight eh? :laughing:
Arrows are the same way. Regardless of what boomerang or arrow you actually shoot, the sparkles are that of the highest-level boomerang/arrow you have.
I'm not sure if it was due to me using the item override to put all the boomerangs and arrows on the subscreen; it sounds like it could happen even without multiple same-class items on the subscreen. I still gotta test that...