Here is the best pic of the darts on the costume from the MoM exhibit. Of all the custom machined darts I've seen, there are few that seem to look exactly right. The ones from TK-409s site have 2 grooves in the dart head, where there should one be one. (not a criticism, they're awesome!) But since the reference we have is blurry and unclear, it's hard to say what is exactly "right" I know WizardofFlight is creating some bluprints (fantastic as usual) so maybe this can help...
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