Arrow Dynamics was a roller coaster design and manufacturing company. Successor to Arrow Development (1946-1981) and Arrow Huss (1981-1986).
Arrow Development's ownership changed three times between the 1950s and 1980s. Arrow Dynamics would eventually survive two bankruptcies and spin off a sister company, Fabriweld, primarily to build track, by 1988. Arrow Dynamics eventually filed for bankruptcy on December 3, 2001, due to the extreme cost of X2 at Six Flags Magic Mountain. S&S Worldwide purchased part of Arrow's remaining assets on October 28, 2002, and the entire company was shut down that same day. Late in 2012, Sansei Yusoki Co., Ltd., of Osaka, Japan, acquired a 77.3% interest in S&S - Arrow. Signage at the 2012 and 2013 IAAPA Attractions Expos promoted the new company as S&S Sansei, which later became S&S Worldwide.
Attractions manufactured by Arrow Dynamics[]
| Name | Model | Park | Opened | Closed |
| Runaway Mine Train | Mine Train | Six Flags Over Texas | 1966 | |
| Dahlonega Mine Train | Mine Train | Six Flags Over Georgia | 1967 | |
| Marche du Mille-pattes | Mini Mine Train | La Ronde | 1967 | |
| Mini Mine Train | Mini Mine Train | Six Flags Over Texas | 1969 | |
| Serpent | Mini Mine Train | Six Flags AstroWorld | 1969 | 2005 |
| Mini Mine Train | Mini Mine Train | Six Flags Over Georgia | 1969 | 1988 |
| River King Mine Train | Mine Train | Six Flags St. Louis | 1971 | |
| Runaway Mine Train | Mine Train | Six Flags Great Adventure | 1974 | |
| Demon | Looping Coaster | Six Flags Great America | 1976 | |
| XLR-8 | Suspended Coaster | Six Flags AstroWorld | 1984 | 2005 |
| Steamin' Demon | Loop & Corkscrew | Great Escape | 1984 | |
| Ninja | Suspended Coaster | Six Flags Magic Mountain | 1988 | |
| Shockwave | Looping Coaster | Six Flags Great America | 1988 | 2002 |
| Great American Scream Machine | Looping Coaster | Six Flags Great Adventure | 1989 | 2010 |
| Ninja | Looping Coaster | Six Flags St. Louis | 1989 | |
| Viper | Looping Coaster | Six Flags Magic Mountain | 1990 | |
| Python | Launched Loop | Six Flags America | 1994 | |
| Road Runner Express | Mine Train | Six Flags Fiesta Texas | 1997 | |
| X2 | 4th Dimension Coaster | Six Flags Magic Mountain | 2002 | |
| Canyon Blaster | Mine Train | Great Escape | 2003 |