I used this one: https://www.amazon.com/dp/B000HF4I42?ref=ppx_yo2ov_dt_b_fed_asin_title
1/16th inch white pinstripe tape.
It works well, it's close to the original width, and if you clean the surface with some alcohol before applying it, the bond is good and seems to last. I've played about 8 rounds with my Oz now and the tape is still holding on perfectly (I no longer have that DF3 in the photos above). The line along the face is the factory laser applied sight line, the one running from the shaft back to the trail edge of the head is the tape.
