If it is necessary to glue the strips into a board, the way to identify the targets that the sawblade needs to bisect if this: Lay a long board along all of the tips at the top and another along the bottom. Then, on the joints between the repeating units mark the target at half the distance between the two long boards.
If you are using a laser dot to point at the target, turn your miter fence to the proper angle.
You now have two choices. First, you can mark the targets on both sides of the board and then cut through the first target and then flip the board after each cut.
Second, you can cut the board into strips using the targets on just one side of the board. If you do this, you’ll need to take each strip, flip it over and clamp it to the miter sled using a stop and then repeat for each strip using the same stop.
I’ve done it both of these ways and I’m still not sure which way I prefer. :-<
To make sure that I don’t make any errors, I take the time to draw the cut lines on the board. This serves no purpose other than making sure I don’t make a cut in the wrong direction. Please don’t ask why I think this is necessary. :-<