Vintage 2-sided Disney Toy Dart Game Board 1960s?

I don’t know if I’ve described this correctly, but here goes: this is a 13 ½” square fiberboard board with Disney characters (Mickey, Donald, Pluto & Goofy) holding or being near targets that look like they are for a toy dart gun or similar “target” game. I am guessing that this is from the 1960s, but it could be 1950s from the characters’ appearance, but I am not sure.. One side reads “Copyright Walt Disney Productions” at the bottom (the other side just has part of the word “Copyright”), which might assist in dating it. Some light to moderate edge wear and foxing (especially in the corners, see pictures) and a small light stain at the bottom center of one side, some surface wear from use. Otherwise in good condition and unusual! High bidder pays shipping based on 2 lbs Priority Mail, international extra. (Can save by combining with postage from another of our items) PayPal accepted.