Particles while flying

[JackZero]

I'm trying to make a Skript that allows players to fly and other perks while wearing 4 pieces of armor with some specific lore. I've gotten the 4 piece perks/flight to work, but is there a way to display particles under the player's feet while they are flying in the air? I can sort of make it work with skDragon but can't seem to figure out how to only have the particles show while they're flying.

function checkEquipment(p: player, l: text) :: boolean:
    set {_items::*} to helmet of {_p}, chestplate of {_p}, leggings of {_p} and boots of {_p}
    loop {_items::*}:
        delete {_lores::*}
        set {_lores::*} to lore of loop-value
        loop {_lores::*}:
            if loop-value-2 contains "%{_l}%":
                add 1 to {_buff}
                exit 1 loop
    if {_buff} >= 4:     
        return true
    return false

on armor equip:
    wait 1 ticks
    if checkEquipment(player, "Flight") is true:
        if {FlightTimer.%player%.disabled} is not true:
            set player's flight mode to true
            set player's flight speed to 0.025
        if {FlightEnabled.%player%} is not true:
            set {FlightEnabled.%player%} to true