Edit: The latest and greatest on this modpack is now in "complete mods" here:
https://openxcom.org/forum/index.php?topic=2789.0 
Yeah, I know... Why?
Who would want the Dart Pistol from TftD? under powered, etc...
Especially, when a Dart Rifle is already available (Thanks Solarius).
Well, Solarius inspired me, and got me thinking about setting this up for my Pistols/Grenades Only "Up Close and Personal" series that I'm planning. So I pinged him and Dioxine, (who was kind enough to gin up the graphics) and thought, what the heck.
And... I learned a ton about rulesets after messing up a bunch in my attempt to mod Solarius' DartRifle ruleset. (Thanks a ton for the patience of the stellar devs on the openXcom irc channel)
But I got it working.
Tests out in Geoscape and Battlescape.
I wouldn't mind if others tested it, and or used it as they saw fit.
If I ever get feedback from another human that it works, I'll post it in completed mods. 
Edit: Uploaded latest version of the mod, with improved code thanks to Falko's Mod Tester :
https://falkooxc.pythonanywhere.com/
